CN221290549U - Polisher that job stabilization nature is high - Google Patents
Polisher that job stabilization nature is highInfo
- Publication number
- CN221290549U CN221290549U CN202322917402.5U CN202322917402U CN221290549U CN 221290549 U CN221290549 U CN 221290549U CN 202322917402 U CN202322917402 U CN 202322917402U CN 221290549 U CN221290549 U CN 221290549U
- Authority
- CN
- China
- Prior art keywords
- ring body
- rod
- annular
- fixedly arranged
- movable
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 230000006641 stabilisation Effects 0.000 title claims description 8
- 238000011105 stabilization Methods 0.000 title claims description 8
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 26
- 239000010959 steel Substances 0.000 claims abstract description 26
- 238000003825 pressing Methods 0.000 claims abstract description 20
- 238000005498 polishing Methods 0.000 claims description 28
- 230000006835 compression Effects 0.000 claims description 12
- 238000007906 compression Methods 0.000 claims description 12
- 238000009434 installation Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 description 11
- 238000000034 method Methods 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Abstract
The utility model discloses a grinding machine with high working stability, which comprises a processing table, wherein a positioning jig is fixedly arranged at the front end of the outer surface of the upper end of the processing table, a hollow steel pipe is arranged at the upper part of the positioning jig, a lifting assembly is fixedly arranged at the rear end of the outer surface of the upper end of the processing table, a grinding driving device is fixedly arranged on the outer surface of the upper end of the lifting assembly, a rotating shaft is arranged at the front end of the outer surface of the lower end of the grinding driving device, a grinding head is detachably arranged on the outer surface of the lower end of the rotating shaft, a pressing structure is fixedly arranged on the outer wall of the lower part of the rotating shaft, the pressing structure is positioned above the grinding head, and the lifting assembly comprises a hollow support column, a through hole, a hydraulic rod, a movable rod, a fixing rod, a guide groove, a guide rod and a fixing block. The grinding machine with high working stability has the advantages of being convenient to fix the hollow steel pipe, improving the grinding stability, improving the processing efficiency and the like.
Description
Technical Field
The utility model relates to the technical field of polishing of inner walls of hollow steel pipes, in particular to a polishing machine with high working stability.
Background
In the production of hollow steel pipes, it is necessary to polish the rough inner wall of the hollow steel pipe.
Because the specificity of hollow tubular product structure is comparatively difficult to polish its inner wall, is inconvenient for spacing hollow steel pipe, and the device takes place to rock easily when polishing, for this reason, we propose a polisher that job stabilization nature is high.
Disclosure of utility model
(One) solving the technical problems
Aiming at the defects of the prior art, the utility model provides the polisher with high working stability, which is convenient for fixing the hollow steel pipe, improves the polishing stability, improves the processing efficiency and the like, and can effectively solve the problems in the background technology.
(II) technical scheme
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the utility model provides a polisher that job stabilization nature is high, includes the processing platform, the front end fixed mounting of processing platform upper end surface has the location tool, the upper portion of location tool is provided with hollow steel pipe, the rear end fixed mounting of processing platform upper end surface has lifting unit, lifting unit's upper end surface fixed mounting has the drive arrangement that polishes, the front end of drive arrangement lower extreme surface is provided with the axis of rotation, the lower extreme surface demountable installation of axis of rotation has the polishing head, the outer wall fixed mounting of axis of rotation lower part has the swager structure, just the swager structure is located the top of polishing head, lifting unit includes hollow pillar, through-hole, hydraulic stem, movable rod, dead lever, guide way, guide arm and fixed block, the swager structure includes cover ring body, annular mounting groove, compression spring, movable ring body, spliced pole, stopper, ring groove, annular chamber, first spacing hole, second spacing hole, first ball and second ball, the upper end surface of movable rod and the rear end fixed connection of drive arrangement lower extreme surface, the lower extreme surface of lower extreme fixed connection of the hollow pillar.
Preferably, the hydraulic rod is fixedly installed in the hollow support, the through hole is formed in the outer surface of the upper end of the hollow support, the outer surface of the upper end of the piston rod in the hydraulic rod is fixedly connected with the outer surface of the lower end of the movable rod, the fixing block is fixedly installed in the middle of the outer surface of one side of the movable rod, the fixing rod is fixedly installed on the upper portion of the outer surface of one side of the hollow support, the guide groove is formed in the outer surface of the upper end of the fixing rod, and the guide rod is inserted into the guide groove.
Preferably, the outer wall of the guide rod is in sliding connection with the guide groove, and the outer wall of the piston rod in the hydraulic rod is in sliding connection with the through hole.
Preferably, the upper lantern ring body is fixedly arranged on the outer wall of the rotating shaft, the movable ring body is positioned at the lower part of the upper lantern ring body, the pressing ring body is positioned at the lower part of the movable ring body, the movable ring body and the pressing ring body are both sleeved on the outer wall of the rotating shaft, the annular mounting groove is formed in the outer surface of the lower end of the upper lantern ring body, the compression spring is positioned in the annular mounting groove, and the upper part of the movable ring body stretches into the annular mounting groove.
Preferably, the compression spring is fixedly installed between the upper part of the annular installation groove and the outer surface of the upper end of the movable ring body, the annular groove is formed in the outer surface of the lower end of the movable ring body, the annular cavity is formed in the lower end of the movable ring body, the upper part of the annular groove is communicated with the lower part of the annular cavity, the first limiting holes are formed in the left side and the right side of the lower part of the annular cavity, the second limiting holes are formed in the middle of the upper end of the annular cavity, the second balls are rotatably installed in the first limiting holes, and the first balls are rotatably installed in the second limiting holes.
Preferably, the connecting column is fixedly arranged on the outer surface of the upper end of the pressing ring body, the limiting block is fixedly arranged on the outer surface of the upper end of the connecting column, the outer wall of the limiting block is rotationally connected with the annular cavity, and the outer wall of the connecting column is rotationally connected with the annular groove.
(III) beneficial effects
Compared with the prior art, the utility model provides the polisher with high working stability, which has the following beneficial effects:
1. This polisher that job stabilization nature is high, through the positioning jig that sets up, be convenient for carry out quick location to hollow steel pipe.
2. This polisher that job stabilization nature is high through the swager structure that sets up, is convenient for press the material to hollow steel pipe, improves the stability of hollow steel pipe when being polished.
3. This polisher that job stabilization nature is high, through the lifting unit who sets up, be convenient for drive the polishing head and carry out stable lift, hoisting device's stability.
Drawings
Fig. 1 is a schematic view of the overall structure of a polishing machine with high working stability according to the present utility model.
Fig. 2 is a schematic structural view of a positioning jig and a hollow steel pipe in a polisher with high working stability.
Fig. 3 is a schematic structural view of a lifting assembly in the polishing machine with high working stability according to the present utility model.
Fig. 4 is a side cross-sectional view of a platen in a grinding machine with high work stability according to the present utility model.
In the figure: 1. a processing table; 2. a lifting assembly; 3. a polishing driving device; 4. a rotating shaft; 5. a material pressing structure; 6. polishing head; 7. positioning jig; 8. hollow steel pipe; 9. a hollow pillar; 10. a through hole; 11. a hydraulic rod; 12. a movable rod; 13. a fixed rod; 14. a guide groove; 15. a guide rod; 16. a fixed block; 17. an upper ferrule body; 18. an annular mounting groove; 19. a compression spring; 20. a movable ring body; 21. pressing a material ring body; 22. a connecting column; 23. a limiting block; 24. an annular groove; 25. an annular cavity; 26. a first limiting hole; 27. a second limiting hole; 28. a first ball; 29. and a second ball.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
The present embodiment is a polishing machine with high work stability.
As shown in fig. 1-4, the device comprises a processing table 1, a positioning jig 7 is fixedly arranged at the front end of the outer surface of the upper end of the processing table 1, a hollow steel pipe 8 is arranged at the upper part of the positioning jig 7, a lifting component 2 is fixedly arranged at the rear end of the outer surface of the upper end of the processing table 1, a polishing driving device 3 is fixedly arranged at the outer surface of the upper end of the lifting component 2, a rotating shaft 4 is arranged at the front end of the outer surface of the lower end of the polishing driving device 3, a polishing head 6 is detachably arranged at the outer surface of the lower end of the rotating shaft 4, a material pressing structure 5 is fixedly arranged on the outer wall of the lower part of the rotating shaft 4, and the material pressing structure 5 is positioned above the polishing head 6, the lifting assembly 2 comprises a hollow support 9, a through hole 10, a hydraulic rod 11, a movable rod 12, a fixed rod 13, a guide groove 14, a guide rod 15 and a fixed block 16, wherein the material pressing structure 5 comprises an upper sleeve ring body 17, an annular mounting groove 18, a compression spring 19, a movable ring body 20, a material pressing ring body 21, a connecting column 22, a limiting block 23, an annular groove 24, an annular cavity 25, a first limiting hole 26, a second limiting hole 27, a first ball 28 and a second ball 29, the outer surface of the upper end of the movable rod 12 is fixedly connected with the rear end of the outer surface of the lower end of the polishing driving device 3, and the outer surface of the lower end of the hollow support 9 is fixedly connected with the rear end of the outer surface of the upper end of the processing table 1.
The hydraulic rod 11 is fixedly arranged in the hollow support 9, the through hole 10 is formed in the outer surface of the upper end of the hollow support 9, the outer surface of the upper end of a piston rod in the hydraulic rod 11 is fixedly connected with the outer surface of the lower end of the movable rod 12, the fixed block 16 is fixedly arranged in the middle of the outer surface of one side of the movable rod 12, the fixed rod 13 is fixedly arranged at the upper part of the outer surface of one side of the hollow support 9, the guide groove 14 is formed in the outer surface of the upper end of the fixed rod 13, and the guide rod 15 is inserted into the guide groove 14; the outer wall of the guide rod 15 is in sliding connection with the guide groove 14, and the outer wall of the piston rod in the hydraulic rod 11 is in sliding connection with the through hole 10; the upper lantern ring body 17 is fixedly arranged on the outer wall of the rotating shaft 4, the movable ring body 20 is positioned at the lower part of the upper lantern ring body 17, the material pressing ring body 21 is positioned at the lower part of the movable ring body 20, the movable ring body 20 and the material pressing ring body 21 are both sleeved on the outer wall of the rotating shaft 4, the annular mounting groove 18 is formed in the outer surface of the lower end of the upper lantern ring body 17, the compression spring 19 is positioned in the annular mounting groove 18, and the upper part of the movable ring body 20 extends into the annular mounting groove 18; the compression spring 19 is fixedly arranged between the upper part of the annular mounting groove 18 and the outer surface of the upper end of the movable ring body 20, the annular groove 24 is formed in the outer surface of the lower end of the movable ring body 20, the annular cavity 25 is formed in the lower end of the movable ring body 20, the upper part of the annular groove 24 is communicated with the lower part of the annular cavity 25, the first limiting holes 26 are formed in the left side and the right side of the lower part of the annular cavity 25, the second limiting holes 27 are formed in the middle part of the upper end of the annular cavity 25, the second balls 29 are rotatably arranged in the first limiting holes 26, and the first balls 28 are rotatably arranged in the second limiting holes 27; the connecting column 22 is fixedly arranged on the outer surface of the upper end of the pressing ring body 21, the limiting block 23 is fixedly arranged on the outer surface of the upper end of the connecting column 22, the outer wall of the limiting block 23 is rotationally connected with the annular cavity 25, and the outer wall of the connecting column 22 is rotationally connected with the annular groove 24.
It should be noted that the present utility model is a polishing machine with high working stability, and the polishing driving device 3, the rotating shaft 4, the pressing structure 5 and the polishing head 6 described herein all belong to the prior art, and can be effectively known to those skilled in the art, and are not described in detail; the lower part of the hollow steel pipe 8 is inserted into the positioning jig 7, so that the hollow steel pipe 8 is conveniently and rapidly positioned and limited, the grinding head 6 is driven by the lifting component 2 to be inserted into the hollow steel pipe 8, the model of the grinding head 6 is required to be adapted and selected according to the model of the hollow steel pipe 8, when the grinding head 6 is inserted into the hollow steel pipe 8, the material pressing ring body 21 extrudes the outer surface of the upper end of the hollow steel pipe 8, the movable ring body 20 extrudes the compression spring 19 in the annular mounting groove 18, when the grinding head 6 is inserted into the hollow steel pipe 8, the compression spring 19 is in an extruded state, the stability of the hollow steel pipe 8 when the hollow steel pipe 8 is ground is improved, when the rotating shaft 4 drives the grinding head 6 to rotate, the inner wall of the hollow steel pipe 8 is ground, the upper sleeve ring body 17 can be driven to rotate relatively through the connecting column 22, the limiting block 23, the second balls 29 and the first ball 28, and the upper ring body 17 can be driven to rotate when the rotating shaft 4 rotates, and the material pressing ring body 21 can be stably pressed on the upper outer surface of the hollow steel pipe 8; the lifting assembly 2 drives the polishing head 6 to lift through the operation of the hydraulic rod 11, and drives the guide rod 15 to slide along the guide groove 14, so that the lifting assembly plays a limiting role, and the lifting stability of the polishing head 6 is improved.
It should be noted that in this document, relational terms such as first and second (first and second), and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (6)
1. The utility model provides a polisher that job stabilization nature is high, includes processing platform (1), its characterized in that: the front end fixed mounting of processing platform (1) upper end surface has positioning jig (7), the upper portion of positioning jig (7) is provided with hollow steel pipe (8), the rear end fixed mounting of processing platform (1) upper end surface has lifting unit (2), the upper end surface fixed mounting of lifting unit (2) has drive arrangement (3) of polishing, the front end of drive arrangement (3) lower extreme surface is provided with axis of rotation (4), the lower extreme surface demountable installation of axis of rotation (4) has polishing head (6), the outer wall fixed mounting of axis of rotation (4) lower part has swager structure (5), just swager structure (5) are located the top of polishing head (6), lifting unit (2) are including hollow pillar (9), through-hole (10), hydraulic rod (11), movable rod (12), dead lever (13), guide way (14), guide arm (15) and fixed block (16), swager structure (5) are including last sleeve ring body (17), annular mounting groove (18), compression spring (19), movable ring body (21), annular ring body (24), annular spacing post (25) and a spacing post (25) The upper end outer surface of the movable rod (12) is fixedly connected with the rear end of the lower end outer surface of the polishing driving device (3), and the lower end outer surface of the hollow support column (9) is fixedly connected with the rear end of the upper end outer surface of the processing table (1).
2. A grinding machine of high working stability according to claim 1, characterized in that: the hydraulic rod (11) is fixedly arranged in the hollow support column (9), the through hole (10) is formed in the outer surface of the upper end of the hollow support column (9), the outer surface of the upper end of the piston rod in the hydraulic rod (11) is fixedly connected with the outer surface of the lower end of the movable rod (12), the fixed block (16) is fixedly arranged in the middle of the outer surface of one side of the movable rod (12), the fixed rod (13) is fixedly arranged on the upper part of the outer surface of one side of the hollow support column (9), the guide groove (14) is formed in the outer surface of the upper end of the fixed rod (13), and the guide rod (15) is inserted into the guide groove (14).
3. A grinding machine with high work stability according to claim 2, characterized in that: the outer wall of the guide rod (15) is in sliding connection with the guide groove (14), and the outer wall of the piston rod in the hydraulic rod (11) is in sliding connection with the through hole (10).
4. A grinding machine with high work stability according to claim 3, characterized in that: the upper lantern ring body (17) is fixedly arranged on the outer wall of the rotating shaft (4), the movable ring body (20) is located at the lower part of the upper lantern ring body (17), the pressing ring body (21) is located at the lower part of the movable ring body (20), the movable ring body (20) and the pressing ring body (21) are both sleeved on the outer wall of the rotating shaft (4), the annular mounting groove (18) is formed in the outer surface of the lower end of the upper lantern ring body (17), the compression spring (19) is located in the annular mounting groove (18), and the upper part of the movable ring body (20) stretches into the annular mounting groove (18).
5. A polishing machine having high work stability according to claim 4, wherein: compression spring (19) fixed mounting is between the upper portion of annular mounting groove (18) and the upper end surface of movable ring body (20), ring channel (24) are seted up in the lower extreme surface of movable ring body (20), annular chamber (25) are seted up in the inside of movable ring body (20) lower extreme, the upper portion of ring channel (24) communicates in the lower part of annular chamber (25), first spacing hole (26) are seted up in the left and right sides of annular chamber (25) lower part, second spacing hole (27) are seted up in the middle part of annular chamber (25) upper end, second ball (29) rotate and install in first spacing hole (26), first ball (28) rotate and install in second spacing hole (27).
6. A polishing machine having high work stability according to claim 5, wherein: the connecting column (22) is fixedly arranged on the outer surface of the upper end of the pressing ring body (21), the limiting block (23) is fixedly arranged on the outer surface of the upper end of the connecting column (22), the outer wall of the limiting block (23) is rotationally connected with the annular cavity (25), and the outer wall of the connecting column (22) is rotationally connected with the annular groove (24).
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221290549U true CN221290549U (en) | 2024-07-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |